Link des Tages: ein tägliches Rätsel über den Zusammenhang zweier Dinge
Jeden Tag ein neues Paar. Gehe von einem zum anderen über Verbindungen zwischen Erfindungen, Teilen und Prinzipien in möglichst wenigen Schritten.
Beispiele: was zwei Dinge gemeinsam haben
- Fahrrad — Tank
- Jacquard loom — Computer
- Kick scooter — Fahrrad
- Pocket watch — Elektroauto
- R-7 rocket — Plumbing
- Submarine — LIGO
- Internal combustion engine — Rechenzentrum
- Headphones — Zahlungskarte
- Camera — Radio
- Heat pump — Incandescent light bulb
- Flugzeug — Tank
- Personal computer — Atomuhr
- Submarine — Rechenzentrum
- Steam locomotive — Flugzeug
- Camera — Computer
- Stromnetz — Personal computer
- Fitness tracker — Automobil
- Tank — Pneumatic tube
- Radar — Smart meter
- Automobil — Smartphone
- Elektronischer Taschenrechner — Greenhouse
- Tank — Heat pump
- Internal combustion engine — Refrigerator
- Computer — Smart meter
- Parachute — Aufzug
- Fahrrad — Archimedische Schraube
- Camera — Personal computer
- Stromnetz — Smartphone
- Windlass — Fahrrad
- Personal computer — Radio
- Atomuhr — Computer
- Internal combustion engine — Freezer
- Truck — Oil well
- Electric generator — Smartphone
- Tank — Laser
- Submarine — Automobil
- Rechenzentrum — Pneumatic tube
- Truck — Turbojet engine
- Multistage rocket — Plumbing
- Newcomen engine — Blasebalg
- Windlass — Automobil
- Plumbing — Liquid-propellant rocket engine
- Smart meter — Radio
- Laser — Submarine
- Rechenzentrum — Refrigerator
- Fahrrad — Watt steam engine
- Tank — Oil well
- Oil well — Submarine
- Truck — Pneumatic tube
- Submarine — Smartphone
- Rechenzentrum — Turbojet engine
- Internal combustion engine — Sewage treatment plant
- Automobil — Telephone
- Truck — Heat pump
- Smart meter — Internet
- Radar — Smartphone